darkcomet | ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2

General

Target

ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Size

1.4MB
MD5

cd44fb2f6eae94329bb9223b2d3c5a61
SHA1

30ac08a02486615352e87429d25ed471b8e351f2
SHA256

ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2
SHA512

5fda94d9357bbe5bf83b440f4b3b82552371b587b20a00edf5031b59642c161222bf2b13e9d9d9298bffda6232418f7cecec4bf839f95016fb868f35c99f576e
SSDEEP

24576:uRRJkcoQricOIQxiZY1DatdFe9yp0fqj7wKaHnCMjORymu7Xmg7FT2bx:sJZoQrbTFZY1DatdU9yik16zt2g7FaF

Score

10^/10

darkcomet jr persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

JR

C2

highlife.no-ip.biz:1604

Mutex

DCMIN_MUTEX-P5UDQUN

Attributes

gencode
DZg5zjKXxc6r
install
false
offline_keylogger
true
persistence
false

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Windows\CurrentVersion\Run	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\989557 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\989557\\svhost.exe"	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe

description	pid	process	target process
PID 4664 set thread context of 772	4664	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeSecurityPrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeTakeOwnershipPrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeLoadDriverPrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeSystemProfilePrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeSystemtimePrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeProfSingleProcessPrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeIncBasePriorityPrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeCreatePagefilePrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeBackupPrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeRestorePrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeShutdownPrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeDebugPrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeSystemEnvironmentPrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeChangeNotifyPrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeRemoteShutdownPrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeUndockPrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeManageVolumePrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeImpersonatePrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: SeCreateGlobalPrivilege	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: 33	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: 34	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: 35	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
Token: 36	772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe

pid process

772 ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe

pid	process
772	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe

description	pid	process	target process
PID 4664 wrote to memory of 772	4664	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
PID 4664 wrote to memory of 772	4664	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
PID 4664 wrote to memory of 772	4664	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
PID 4664 wrote to memory of 772	4664	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
PID 4664 wrote to memory of 772	4664	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
PID 4664 wrote to memory of 772	4664	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
PID 4664 wrote to memory of 772	4664	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
PID 4664 wrote to memory of 772	4664	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
PID 4664 wrote to memory of 772	4664	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
PID 4664 wrote to memory of 772	4664	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
PID 4664 wrote to memory of 772	4664	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
PID 4664 wrote to memory of 772	4664	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
PID 4664 wrote to memory of 772	4664	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
PID 4664 wrote to memory of 772	4664	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe	ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe

C:\Users\Admin\AppData\Local\Temp\ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
"C:\Users\Admin\AppData\Local\Temp\ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4664

C:\Users\Admin\AppData\Local\Temp\ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe
"C:\Users\Admin\AppData\Local\Temp\ca0216f5e8108bcb9907c3ecf89bbb47a7963195cc68528413850f8163b6dee2.exe"
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:772

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/772-132-0x0000000000000000-mapping.dmp

Download
memory/772-133-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/772-134-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/772-135-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/772-136-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads